baber/WOPTO huggingface dataset:
Patent JP-H1068254-A (JP)
Title: Electromagnetically operated lock
Inventor: MAUER GUENTER
IPC: E05B63/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a lock easy to manufacture and having a long useful life by allowing a handle to entrain a control slider moving a side slider in addition to a latch, connecting the side slider to a lock slider, and immersing the tour pin of the latch into the tour passage of the lock slider. SOLUTION: When a hub is rotated CW, it presses a control slider 4 and lifts a side slider 5. A lock slider is kept at the rest position, and a tour pin 2c collides with the face of the lock slider. An electromagnet is excited, and a needle is secured. The side slider 5 entrains the lock slider, and the lock slider is lifted so that a tour passage 6a is located to coincide with the tour pin 2c. When the hub is rotated CCW, it entrains the control slider 4 and lifts the side slider 5. The lock slider is kept at the lock position, the tour pin 2c collides with the lock slider, and a latch 2 is kept at the lock position. A slider can be accurately supported in a notch.
Patent JP-H0359366-A (JP)
Title: Cfc recovery device
Inventor: TOMARU KEIICHI
IPC: F25B45/00
Filed: 1989-07-28
Abstract: PURPOSE:To provide a CFC recovery device having a superior recovering efficiency, a simple structure and less-expensive by a method wherein an inner wall of a condensing pipe is formed with axial grooves and a pressure within a recovery tank is released out of the recovery tank when the liquified CFC is recovered into the CFC recovery tank. CONSTITUTION:A heat exchanger of two-system is composed of a condensing pipe 21 to which recovered CFC is supplied and an evaporating pipe 22 to which refrigerant is supplied. Both ends of the evaporating pipe 22 are closed by a lid member 24, an extension part 25 of the condensing pipe 21 is extended, one of the extending parts 25 is connected to the final recovery tank 19. CFC liquified at the condensing pipe 21 of the two-system heat exchanger flows to the final recovery tank 19 through the extension part 25 of the condensing pipe 21 due to its own weight. As the CFC liquid is filled in the final recovery tank 19, a pressure within the tank is increased. However, the inner wall of the condensing pipe 21 is formed with axial grooves 28, the pressure within the recovery tank 19 is released out of the recovery tank through these grooves.
Patent JP-S5985087-A (JP)
Inventor: HASHIMOTO HIROSHI
IPC: E21B3/06
Filed: 1982-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0244911-A (JP)
Title: Current suppression circuit for transistor
Inventor: SUGAYAMA SHIGERU
IPC: H03K17/16
Filed: 1988-08-05
Abstract: PURPOSE:To prevent destruction of a transistor(TR) or a load at switching of a constant current circuit by connecting a capacitive element between a collector and a base of the TR suppressing a current. CONSTITUTION:An anode of a diode 2 and one terminal of a resistor 3 are connected to a base 9 of an NPN TR 4, the other terminal of the resistor 3 and a cathode of the diode 2 are connected to one terminal of a capacitor 1 and the other terminal of the capacitor 1 is connected to a collector 8 of the NPN TR 4. One terminal of a resistor 5 is connected to an emitter of the NPN TR 4, an anode of a diode 6 is connected to a base of the NPN TR 4, an anode of a diode 7 is connected to a cathode of the diode 6 and a cathode of the diode 7 and the other terminal of the resistor 5 are connected to a terminal 10. Since a capacitive element is connected between the collector and base of the TR 4, the destruction of the TR and load at the switching of the constant current circuit is prevented.
Patent JP-S6086471-A (JP)
Title: Circuit for detecting attainment of speed
Inventor: FUJIWARA MASANORI
IPC: G01P1/10
Filed: 1983-10-18
Abstract: PURPOSE:To generate suitably a speed attain signal also for plural stages of setting of acceleration/deceleration by restricting a speed detecting signal and adding a bias for speed setting when a deviation between the detected speed and a set speed is large. CONSTITUTION:If the absolute value of a deviation between a speed setting signal Vs from a speed setting signal generator 6 and a speed detecting signal Vr is increased, Zener diodes 12, 13 are turned on through an absolute value amplifier circuit comprising a deviation detecting circuit 9, inversion amplifier 10 and a diode 11. A TR15 is turned on by the diode 12, the lower limit of the signal Vr is restricted and a speed setting bias in a comparator 4 is added through the diode 12 and a resistor 14. Therefore, a suitable speed attain signal to control the plural stages of setting of acceleration/deceleration can be generated through a relay 53 in an output circuit 5 while removing the ON/OFF hysteresis of the relay 53.
Patent JP-H0521195-A (JP)
Title: Ignition device of induction plasma spraying device
Inventor: YOMO KUNIO
IPC: C23C4/12
Filed: 1991-07-08
Abstract: PURPOSE:To generate a plasma flame securely by providing a tangsten electrode near the lower end of the outer tube of a flame spraying device, and using an ignition device in which the electrode can be rotated and removed out of the system after the ignition is carried out between the electrode and an induction coil. CONSTITUTION:A tangsten electrode 11 and a holding board 12 are placed at the positions out of the system of a flame spraying device shown as 11a and 12a respectively. When an ignition instruction signal to the flame spraying device is given to an ignition device, the signal is input to a solenoid valve 16, a rotary actuator 15 is operated, and a rotary leading-in machine 13 is rotated. By this rotation, the electrode holding board is moved from the position 12a of the dashed line to the position 12 of the solid line. As a result, the electrode is moved from the position out of the system shown as the dashed line 11a to the position 11 almost at the center of the intermediate gas discharge area near the lower end of an outer tube 1. When a high-frequency wave is applied to an induction coil 4, an arc is generated between the coil 4 and the electrode 11 to generate a plasma flame. As a result, a signal is input to the valve 16 automatically, and the electrode 11 is removed to the position 11a out of the system.
Patent JP-S6172883-A (JP)
Title: Axial piston type hydraulic machine
Inventor: AYABE HISAFUMI
IPC: F04B1/22
Filed: 1984-09-19
Abstract: PURPOSE:To aim at the avoidance of noise, cavitation erosion, a worsening of suction capacity, etc., by letting an inner space of a casing surrounding a cylinder and the like interconnect an inflow route via a pressure regulating valve, while reducing a pressure variation in a hydraulic fluid. CONSTITUTION:A suction port 72 is made to be interconnected to an inner space 74 of a casing 70 via a pressure regulating valve 90. With this constitution, a pressure variation in a hydraulic fluid flowing an inflow route 82 grows large, and when it goes beyond the setting pressure of the pressure regulating valve 90, the hydraulic fluid inside inflow route 82 flows into the inner space of the casing 70 by way of the pressure regulating valve 90. Thus, pressure inside the inflow route 82 is regulated by the pressure regulating valve 90, whereby it is in no case raised more than the setting pressure, and accordingly, the pressure variation in the hydraulic fluid is reduced so that noise, cavitation erosion, a worsening of suction capacity, etc., are avoidable.
Patent JP-S6172656-A (JP)
Title: Apparatus for resin-coating of optical fiber
Inventor: SAKAMOTO KATSUJI
IPC: G02B6/44
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a resin-coated optical fiber having uniform outer diameter of the resin-coating layer, by supplying a coating resin through a resin- pressurizing vessel to the core filament of optical fiber, and at the same time, automatically controlling the feeding rate of the resin according to the measured outer diameter of the resin-coated fiber. CONSTITUTION:The drawn optical fiber core 7 to be coated with a resin is passed through the coating die set 6, and at the same time, the coating resin 2 in the resin reservoir 20 is transferred through the resin-pressurizing vessel 25 furnished with the piston 26 driven by the pressurizing spring 27 to the coating die set 6 with the pump 22 under a specific static pressure to effect the coating of the optical fiber core 7 with the resin 2. The outer diameter of the coated fiber is measured by the outer diameter sensor 10, and the measured value is inputted to the motor controller and compared with the preset value. When the measured value is deviated from the preset value, a controlling signal is transmitted to the motor 23 of the pump 22 to adjust the feeding rate of the resin 2 by changing the rotational speed of the motor 23. The outer-diameter of the resin-coated optical fiber can be maintained at a constant level by this procedure.
Patent JP-H1035255-A (JP)
Title: Air mix controller for automobile air conditioner
Inventor: OKASATO ETSUTAKA
IPC: B60H1/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To utilize an air mix control method control program by storing and updating corrected target position data in a memory, and transmitting them to an actuator by twoway serial communication. SOLUTION: When a program starts, an automatic amplifier inputs various data values (S1). The target room temperature Tm of blown-off air in a cabin is calculated (S2). The opening degree (X) of an air mix door is estimated (S3). Next, a control deviation (S) value is calculated from the target room temperature Tm and the door opening degree (X) (S5). A S-value is obtained and is then compared with ±2 deg.C (S6). Then, respective manipulated variables Xσof -2 deg.C or lower, 2 deg.C or lower, and 2'C or higher in an absolute value (S) as a range of S-value are determined (S7, S8, S9) to calculate variation delta Xm (S10). The variation delta Xm is obtained in this way and added to the current Xm value to correct a controlling parameter Xm value (S11).
Patent JP-H0244285-A (JP)
Title: Sound time-piece with snooze
Inventor: KATO IKUO
IPC: G04G13/02
Filed: 1988-08-04
Abstract: PURPOSE:To make the elapse time from an alarm time easy to judge and to hasten waking by a change of sound by changing the sound generated at each time when a snooze switch is operated every time. CONSTITUTION:When sound A is generated, a stop signal is outputted from the STOP output of an alarm control IC 16 and a sound signal synthesizing IC 32 inputting said signal to RESET input is reset to stop the output of a sound signal. In succession to said sound A, sound B is generated in the same way as the above mentioned operation and this operation is repeated until a snooze switch 22 is turned ON and, when the snooze switch 22 is turned ON, an operation signal is outputted from the POWO output of the alarm control IC 16 and, at this time, a code signal indicating sound C as snooze stop operation confirming sound is outputted from outputs 10-12 and, as a result, sound is informed even when the snooze switch is operated and changed to sounds C, E, G at every snooze.
Patent JP-H0481140-A (JP)
Title: Micro scan receiver
Inventor: KAGOHARA AKIO
IPC: H04K3/00
Filed: 1990-07-23
Abstract: PURPOSE:To prevent deterioration in the sensitivity improvement effect of a microscan receiver by providing an input signal expansion circuit to an input terminal of the microscan receiver. CONSTITUTION:An input signal is subjected to expansion for a prescribed time based on a chirp rate of a chirp filter at an input signal expansion circuit 8 so that the input signal is fully in existence for at least one of reception periods of a microscan receiver. Thus, the deterioration in the sensitivity improvement effect is inhibited for the reception period. The input signal is fully in existence at least one reception time by expanding a minimum pulse width of a reception object signal to be a multiple of 1.5 of a sweep time T of a chirp signal generating circuit, that is, thrice the reception time in the expansion of the input signal.
Patent JP-S6175067-A (JP)
Title: Cover mounting device in agricultural working machine
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1984-09-17
Abstract: PURPOSE:To set into stable condition automatically through closing of cover without causing lateral vibration by providing anti-vibration mechanism for preventing motion to the left/right while allowing motion in back/fro between a cover and machine frame side. CONSTITUTION:In anti-vibration mechanism 29, the upper intermediate portion of coupling board 30 stopped to a reinforcing frame 15 side is folded forward then a pin 31 is secured downward while a pair of projections 32, 32 projecting rearward to a supporting frame 12 side are arranged with wider upper side interval than the underside interval to fit said pin 31 between said projections 32, 32 thus to prevent shift in left/right direction.
Patent JP-S6443879-A (JP)
Title: Method and apparatus for control of positioning of head
Inventor: TAKITA KAZUYUKI
IPC: G11B21/10
Filed: 1987-08-06
Abstract: PURPOSE: To add a simple logic circuit and perform an arithmetic operation so as to correct off-tracking by adding a set current value to a head driving means. CONSTITUTION: When a center mark is inputted, a head position signal is obtained from a positioning means 9 and a head position is obtained for current sampling. A head moving signal 17 is fetched from a speed means 8 and a head moving speed is obtained for the current sampling. By introducing set acceleration for a head and the acceleration correcting amount of actual acceleration after previous sampling determined by a current value set so as to be added to a head driving means 20 after the previous sampling to a basic current value, a current value to be added to the head driving means after the current sampling is set. By using the set current value as a current signal 16 applied to the head driving means, the value is applied to the head driving means 20.
Patent JP-H0530983-A (JP)
Title: Production of amide compound
Inventor: MIYASAKA KIYOYUKI
IPC: C12R1/01
Filed: 1991-08-05
Abstract: PURPOSE:To produce an industrially useful, highly pure amide compound by decomposing a nitrile compound with a specific microorganism belonging to the genus Aeromonas. CONSTITUTION:A microorganism [e.g. Aeromonas.SP MCI 2614 (FERN 3950)] having an ability to decompose a nitrile compound and belonging to e.g. the genus Aeromonas is cultured, and the cells are collected e.g. by a centrifugal method. The cells are suspended in water, physiological saline, etc., continuously mixed with preferably acrylonitrile and subsequently subjected to a decomposition reaction at a freezing point to 60 deg.C to produce the objective amide compound.
Patent JP-S6359480-A (JP)
Inventor: HARUTA MASARU
IPC: D06M11/00
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0481736-A (JP)
Title: Camera using film with magnetic storage part
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/24
Filed: 1990-07-24
Abstract: PURPOSE:To prevent adverse influence upon information which is recorded in a magnetic storage part and to eliminate an error in reading of information due to a noise by demagnetizing a magnetic head when information is written or read newly by the magnetic head, and preventing the magnetic head from being used while magnetized. CONSTITUTION:The camera is provided with a demagnetizing means which supplies an AC current to the magnetic head and decreases the AC current with time to demagnetize the magnetic head when the magnetic head is used, and when information is written or read newly by the magnetic head, the magnetic head is demagnetized and not used in the magnetized state. Consequently, adverse influence is prevented from being exerted upon the information which is recorded in the magnetic storage part and the error in reading of information due to a noise is eliminated.
Patent JP-S5898006-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1981-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0747865-A (JP)
Title: Fixed speed control device
Inventor: KAWABATA WATARU
IPC: F02D29/02
Filed: 1993-08-06
Abstract: PURPOSE:To prevent generation of wrong storing an abnormal flag and interrupting fixed speed control as long as continued normal action is kept in a control part even in the case of instantaneously interrupting a power supply. CONSTITUTION:A car speed sensor 21, fixed speed control functional controlling switches 22 to 24, stepping motor driving IC31, clutch controlling IC32, fail safe IC36 and a constant voltage circuit 42 are connected to a microcomputer 10. When abnormality is transmitted from the IC31 or 32, and in the microcomputer 10, when terminal voltage of a battery is decreased to voltage or less where normal action of the IC31 or 32 is disturbed, storing a flag of showing the IC31 or 32 abnormal is suspended. Accordingly, when restored instantaneous interruption, fixed speed control is restarted.
Patent JP-H0750429-A (JP)
Title: Photodetector and manufacture thereof
Inventor: KITATANI TAKESHI
IPC: H01L31/05
Filed: 1993-08-06
Abstract: PURPOSE:To realize the characteristics, which are superior in high sensitivity and high-speed response, of a photodetector by unitizing a structure where p-type regions and n-type regions respectively face right each other with a low-impurity concentration region between them. CONSTITUTION:A semiconductor region 1 having an impurity concentration lower than that of p-type and n-type semiconductor regions 2 is formed in a region which is pinched by the p-n junctions between two groups of the p-type and n-type semiconductor regions. A structure, where the p-type regions and the n-type regions respectively face right each other with this low-impurity concentration region 1 between them, is unitized. Electrons generated in the vicinities of the p-type regions are conducted through the center part of the region 1 and at the same time, holes are conducted through the vicinities of both sides of the region 1. On the other hand, the electrons and the holes are brought in the opposite state to the above state in the vicinities of the n-type regions. Thereby, a photodetector having a high sensitivity and a high speed of response can be obtained by an increase in carrier mobility and in the lifetime of carriers.
Patent JP-S6090168-A (JP)
Inventor: ITOU HIROSHI
IPC: B65D85/38
Filed: 1983-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6353180-A (JP)
Title: Steering device for wheel
Inventor: OTSUKI YASUO
IPC: A61G5/04
Filed: 1986-08-21
Abstract: PURPOSE:To simplify the construction for steering operation, by steering front and rear right wheels interlockingly about respective vertical axes in counter directions, and similarly steering front and rear left wheels. CONSTITUTION:A vehicle body is provided with four wheels W1a, W1b, W2a and W2b. The wheels are rotatably supported by king pins 10a, 10b, 20a and 20b, and are connected through connecting members 17a, 17b, 27a and 27b, levers 14a, 14b, 24a and 24b and connecting members 19a, 19b, 29a and 29b to levers 32 and 42. The levers 32 and 42 are fixed to shafts 31 and 41, and the shafts 31 and 41 are connected through reducing gears R1 and R2 to motors M1 and M2. When the motors are rotated, the wheels are rotated through the levers and the connecting members, and are steered about the king pins.
Patent JP-S5897755-A (JP)
Title: Information processor
Inventor: SUZUKI SOUICHI
IPC: G06F9/30
Filed: 1981-12-07
Abstract: PURPOSE:To increase the transfer speed of data between an external and internal memories and to increases a processing speed, by designating the address of a memory by means of the 1st and 2nd address designating means with respective different timings. CONSTITUTION:The 2nd address counter 20 that can designate the address of an internal memory 13 is provided in addition to the 1st address counter 15 which can designate the address of the memory 13. The counter control signal 21 which indicates the working of the counter 20 is supplied from a memory control circuit 22 which is provided outside a single chip microcomputer 12. The circuit 22 also controls an external memory 23. Then the counters 15 and 20 give the accesses to the memory 13 with respective different timings. As a result, a double transfer of data is possible between the memories 23 and 13. This simplifies the transfer of data with a high speed.
Patent JP-H0245494-A (JP)
Title: Novel platinum-containing compound and remedy for malignant tumor
Inventor: FUJIKAWA KAZUHIRO
IPC: C07F15/00
Filed: 1988-08-05
Abstract: NEW MATERIAL:A compound expressed by formula I (R is phenyl, formula II-IV or -CH=CH-CH3). EXAMPLE:An example is beta-phenylacrylate-hydroxo(trans-l-1,2- diaminocyclohexane)platinum (II). USE:Used as remedy for malignant tumor. PREPARATION:Dinitrato(1,2-diaminocyclohexane)platinum (II) or disulfato(1,2- diaminocyclohexane)platinum (II) expressed by formula V [R<1> is (ONO2)2 or OSO3] is reacted with a compound expressed by formula VI in the presence of alkali hydroxide.
Patent JP-S60102186-A (JP)
Title: Microorganism lack of nucleus forming property and its production and use
Inventor: SHINDEI ESU ORUSAA
IPC: A01N63/27
Filed: 1984-09-21
Abstract: Ice nucleation bacteria are modified in vitro to confer an ice nucleation deficient phenotype. Modification is accomplished by deletion, substitution, insertion, inversion, or transversion of a DNA segment within the gene locus responsible for the INA phenotype. By limiting such mutations to the particular gene locus, the modified microorganisms are genetically stable and free from random mutations which might adversely affect their competitive fitness. The modified microorganisms are useful for prevention of frost damage to susceptible plant hosts.
Patent JP-H0483346-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: SHIMAWAKI HIDENORI
IPC: H01L21/331
Filed: 1990-07-25
Abstract: PURPOSE:To reduce a base resistance remarkably by bonding an intrinsic base layer and an external base layer in the direction of crossing the lamination direction of emitter layer, base layer and collector layer. CONSTITUTION:A thin n-Al0.25Ga0.75As layer 5 also fulfills the function of preventing the sheet resistance of a base layer from locally increasing in the lower part of the SiO2 film 13. SiO2 films 12 and 13 are used as masks and after the n-Al0.25Ga0.75As layer 5, p-GaAs layer 4, and a part of n-GaAs layer 3 are successively etched and removed by the mixed liquor of phosphoric acid, hydrogen peroxide and water, the SiO2 films 12 and 13 are used as masks by MOMBE method to selectively form a p-GaAs layer 8 on the n-GaAs layer 3 at 450 deg.C epitaxy temperature. Subsequently, after a predetermined pattern of photoresist film covering the active region of a bipolar transistor is formed and used as a mask to etch and remove the p-GaAs layer 8 on an insulating region 14, a photoresist film 16 is formed and further TiPtAu layer 10 is vapor- deposited from above.